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The relative emission from chromospheres and coronae: dependence on spectral type and age

Abstract:

Extreme-ultraviolet and X-ray emission from stellar coronae drives mass loss from exoplanet atmospheres, and ultraviolet emission from stellar chromospheres drives photochemistry in exoplanet atmospheres. Comparisons of the spectral energy distributions of host stars are, therefore, essential for understanding the evolution and habitability of exoplanets. The large number of stars observed with the MUSCLES, Mega-MUSCLES, and other recent Hubble Space Telescope observing programs has provided ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Files:
Publisher copy:
10.3847/1538-4357/abb36f

Authors


Publisher:
IOP Publishing
Journal:
Astrophysical Journal More from this journal
Volume:
902
Issue:
1
Article number:
3
Publication date:
2020-10-07
Acceptance date:
2020-08-26
DOI:
EISSN:
1538-4357
ISSN:
0004-637X
Language:
English
Keywords:
Pubs id:
1135553
Local pid:
pubs:1135553
Deposit date:
2020-09-29

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